نتایج جستجو برای: osseointegration
تعداد نتایج: 2246 فیلتر نتایج به سال:
This review makes an attempt to give comprehensive description of osseointegration, its history, bone to implant interface, cellular background and the factors involved in the phenomenon termed osseointegration.
OBJECTIVES The aim of this paper is to review current investigations on functional assessments of osseointegration and assess correlations to the peri-implant structure. MATERIAL AND METHODS The literature was electronically searched for studies of promoting dental implant osseointegration, functional assessments of implant stability, and finite element (FE) analyses in the field of implant d...
Our study was designed to evaluate osseointegration among implants with three surface treatments: plasma-sprayed titanium (P), plasma-sprayed titanium with hydroxyapatite (PHA), and chemical-textured titanium with hydroxyapatite (CHA). Average surface roughness (Ra) was 27 microns for the P group, 17 microns for the PHA group, and 26 microns for the CHA group. Bilateral distal intramedullary im...
INTRODUCTION Osseointegration is required for prosthetic implant, but the various bone-implant interfaces of orthodontic miniscrews would be a great interest for the orthodontist. There is no clear consensus regarding the minimum amount of bone-implant osseointegration required for a stable miniscrew. The objective of this study was to investigate the influence of different bone-implant interfa...
INTRODUCTION Accurate assessment of osseointegration in dental implants requires precise radiographic visualization of pathologic conditions as well as anatomical structures. The present study aimed to evaluate the formation of bony tissue (osseointegration) using digital orthopantomogram (OPG) and cone beam computed tomography (CBCT) immediately after implant insertion (within 7 days) and 3 mo...
PURPOSE In indexed literature, a systematic review of the efficacy of statins in enhancing osseointegration is lacking. The aim of this systematic review was to assess the efficacy of local and systemic statin delivery on the osseointegration of implants. MATERIALS AND METHODS To address the focused question, "Does local and systemic statin delivery affect osseointegration around implants?", ...
Osseointegration is a major factor influencing the success of dental implantation. To achieve rapid and strong, durable osseointegration, biomaterial researchers have investigated various surface treatment methods for dental subgingival titanium (Ti) implants. This paper focuses on surface-charge modification on the surface of titanium dental implants, which is a relatively new and very promisi...
Case Implant rehabilitation in patients suffering from rheumatoid arthritis (RA) has been reported an improvement in the quality of life. Implanttreatment success depends on many factors like achievement of appropriate osseointegration. There are many controversies about theinteractions between anti-rheumatic drugs and osseointegration. Moreover, the scientifc evidence regarding implant survi...
The effect of smoking on achieving osseointegration of surface-modified implants: a clinical report.
PURPOSE The present study evaluated the effect of smoking on achieving initial osseointegration when surface-modified dental implants were used. MATERIALS AND METHODS During an 18-month period in a private practice setting 1,183 implants were placed in 461 patients. The group of smokers consisted of patients who smoked a half pack or more of cigarettes per day. RESULTS The overall success r...
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